| ammo_dmgtype=Bullet
| ammo_ldv=+4
| ammo_c1=126133%| ammo_c2=114120%| ammo_a1=101107%| ammo_a2=8287%| ammo_a3=6367%| ammo_a4=3233%| ammo_a5=910%
| ammo_hlprimer=Large rifle
| ammo_hlpowder=Rifle powder
| ammo_hlhotload=N/A
| ammo_hlsuperload=N/A
| ammo_bbl=17.7 20 <span style=font-size:80%>(''[[Heckler & Koch G3A3#Maze Customs:Major mods#AR-10|G3A3 LBRAR-10]]''.260)</span>| ammo_mv=794.4 819 m/s <span style=font-size:80%>(2606 2686 ft/s)</span>| ammo_me=1313 2824 Joule <span style=font-size:80%>(1960 2083 ft-lbf)</span>
| ammo_rlcountry=[[File:United States.png|25px]] United States
| ammo_rlyear=1997